Hello,
Im using CR6 with card memory. I want to rename remotely the data file so I can preserve data after program change. But when I try this with "File Controleu Utility, it tells me "The attemp to chage the file attributes has failed. The file name was not valid. Please check the name and try again. OS Version: CR6.Std.01".
I want to uppload a new program and at the same time preserve old data files.
Thanks.
What instruction are you using to write the data file to the card? Card Out will keep the file it is writing "open", so you will not be able to rename it.
The TableFile instruction, however, can be programmed to write files based on a time interval or a number of records. A file, once written, is closed so it can be renamed.
Best,
Dana